🏢 On site
ACL Bertrange : 54, route de Longwy, L-8080 Bertrange
ACL Ingeldorf : 34, route d’Ettelbruck, L-9160 Ingeldorf 👉 You can go directly to the counters during opening hours (Monday to Friday, 8.00 am – 6.00 pm).
🌐Online
Via the official website : www.acl.lu
“Become a member” section → fill in the membership form and choose your card (Luxembourg or Europe).